Contains a variety
of materials in both metal and plastics. Metals include aluminum
sheet (2024, 3003, 5052, 6061 and some 7075), aluminum tubes, angle,
rods, square bars, rectangular bar, I beams, channel and some T
all 6061: Stainless steel (304) hex, rods, square bar, rectangular
bar, sheet and tubes: brass rod, hex, sheets and tube (usually limited
to 360 alloy free machining brass); copper both regular and OFHC
(Oxygen Free High Conductivity (Alloy 101)); a limited supply of
titanium and miscellaneous sizes of both hot and cold rolled steel.
In addition to the metal, the Physics Materials Store has plastics
in Lexan, Delrin, acrylic and Teflon both in sheets
and rods. Also available is rubber (silicone and neoprene); fiberglass
(G10); Lava, Lead and a limited supply of Maccor.